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Demeter International logo
Demeter International
Global · Tier 2 Trusted
Luomu (Finland) logo
Luomu (Finland)
Finland · Tier 2 Trusted
Bio-Siegel (Germany) logo
Bio-Siegel (Germany)
Germany · Tier 1 Gold
What it meansThe certification mark for biodynamic agriculture. Stricter than any government organic standard: it covers the entire farm as a closed ecosystem, follows a planting calendar tied to lunar/solar cycles, and bans many practices the baseline organic rules permit.Finland's national organic 'Sun Mark' (Aurinkomerkki). Operated by the Finnish Food Authority. In practice most Finnish organic packaging carries both Luomu and the EU Leaf — they certify to the same baseline.Germany's national organic mark, owned by the Federal Ministry of Food and Agriculture. Sits alongside the EU Leaf on most German organic packaging since 2001. Same standard as the EU Leaf — Bio-Siegel is the brand consumers recognise.
ScopeSeveral categoriesFoodFood
Established192819952001
InspectionAnnual on-site by Demeter-accredited inspectorsAnnual on-site by Finnish Food AuthorityAnnual on-site by EU-accredited German control body
Residue testingRisk-based on top of organicRequiredRisk-based
Guarantees
  • All organic standards PLUS biodynamic preparations and whole-farm planning.
  • Whole-farm certification (not single fields/products).
  • Annual on-site inspection by Demeter-accredited inspectors.
  • Animal welfare standards stricter than baseline organic.
  • EU baseline organic (Finnish supply chains end-to-end).
  • Annual on-site inspection by the Finnish Food Authority.
  • EU baseline organic (EU 2018/848).
  • Annual on-site inspection by accredited German certifier.
Does NOT
  • Biodynamic philosophy includes esoteric elements (lunar planting, herbal preparations) that many scientists view as non-evidence-based — the agronomic outcomes are still good, the underlying claims about cosmic forces are not testable.
  • The Sun Mark is awarded only to fully Finnish supply chains — imports use the EU Leaf alone.
  • Same standard as the EU Leaf — not stricter.

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